Answer:
The value of the discriminant is 0
Step-by-step explanation:
The discriminant of a quadratic equation is calculated as thus:
b² - 4ac and it is represented by letter D.
Hence, D = b² - 4ac..
This discriminant can take either of 3 range of values.
1. D > 0. This implies that the discriminant has a value greater than 0 and this means that the root has 2 different real solutions
2. D = 0. This implies that the discriminant equals 0 and this means that the root has only 1 solution.
3. D < 0. This implies that the discriminant is less than 0 and this means that the root has 2 different complex solutions.
Hence, D = 0 is the correct answer to this question.
Answer:
<em>10000 times as much</em>
Step-by-step explanation:
If we were to determine how many times larger it is, we can simply divide the two expressions;
5 × 10^6 / 5 × 10^2,
10^6 / 10^2,
10^6 - 2,
10^4; <em>Answer : 10^4 times as much; in other words 10000 times as much</em>
Its B. -2, square root of 5 (2.2), 4, 3^2 (9)
2.295 that’s what I think! :)